baber/WOPTO huggingface dataset:
Patent JP-S6157966-A (JP)
Title: Developer density controller
Inventor: ASANUMA MASAHITO
IPC: G03G15/09
Filed: 1984-08-29
Abstract: PURPOSE:To stabilize the detection output of a sensor by arranging the sensor, which detects the density of a developer, a certain gap apart from a sleeve so that this sensor faces the part between magnetic poles especially and keeping alwyas the quantity of the developer passing the sensor constant. CONSTITUTION:A sensor 20 which detects the toner concentration of a developer 2 is arranged to face the part betwen pones S1 and N2 of a magnet 11. This sensor 20 is attached to an upper cover 18 of a developing tank 19 and is attached a considerable length apart from a sleeve 10 so that the center of the sensor 20 coincides with the approximate middle between poles S1 and N2 of the magnet 11. If the sensor 20 detects that the toner concentration is lower than a reference value, a tone supply roll 8 is rotated to supply a toner 7 into the developing tank 19, and the supplied toner is agitated sufficiently with the developer 2 by an agitating roll 4 and is sent to a developing roll 3. Thus, the toner concentration of the developer is raised gradually; and when the sensor 20 detects that the toner concentration is a certain value, the rotation of the toner supply roll 8 is stoped to stop the supply of the toner.
Patent JP-2000014014-A (JP)
Title: Inverter device
Inventor: YUASA HIROAKI
IPC: H02M7/5387
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an inverter device which enables the accurate dead-time compensation without being influenced by noises. SOLUTION: An inverter device converts the output power of a DC power supply 1 into an AC power through a PWM-controlled inverter bridge 2, synchronizes the AC power with the AC power of a commercial power system 5 and supplies the AC power to a load L linking with the commercial power system. To the inverter system, a dead-time generating unit 37 which adds a dead-time to a PWM waveform to generate a control signal and outputs the control signal to the inverter bridge 2, a PWM waveform generating unit 36 which compensates the dead-time, a power value calculation unit 31 which calculates a maximum power which can be taken out from the DC power supply 1,  a phase detector 33 which detects the phase of the output voltage of the commercial power system 5 and a command current value calculation unit 34 which calculates a command current value in accordance with the amplitude of an output current and the output of the phase detector 33 at the time of the input of the maximum power are added. If the command current value is out of a non-compensation range, the PWM waveform generating unit 36 compensates the dead-time.
Patent JP-H0623211-A (JP)
Title: Seal ring and compression diaphragm for filter press having the seal ring
Inventor: SHIBASAKI TOSHITAMI
IPC: B01D25/12
Filed: 1992-07-09
Abstract: PURPOSE:To provide a seal ring for compression diaphragm which has a simple structure and dispenses with a special work for the core plate and enables to prevent leakage of fluid from a fluid passing hole and the compression diaphragm for filter press. CONSTITUTION:The seal ring 4 is fitted in the fluid passing hole 2f of the compression diaphragm 2. The seal ring 4 enables to be fitted to the fluid passing hole 2f adhesively to the inner peripheral surface of the fluid passing hole 2f of the compression diaphragm 2 in the filter press, and also it has the outer peripheral surface enabling to fit in the filter cloth hole 5a of the filter cloth 5, and it is also constituted so as to have the thickness corresponding to the thickness between the filter cloth 5 inserted and holding with adjacent filter plates 1, 7 and the compression diaphragm 2 when the filter plates are tightened.
Patent JP-S57105632-A (JP)
Title: Heat cooking device
Inventor: SASAKI TAKAFUMI
IPC: F24C15/20
Filed: 1980-12-23
Abstract: PURPOSE: To make inspection and changing of filters easy by providing freely detachably deodorizing and desmoking filters in an exhaust duct from heating chamber.  
     CONSTITUTION: An exhaust duct 7 is provided on a heating chamber 2 in a main body 1 which opens to outside via exhaust ports 9, 11. A hole 13 for filter insertion is made on the upper wall in the middle of the exhaust duct 7 and a recess 15 is made on the upper wall of the main body 1 facing the hole 13. On the bottom of the recess 15 a hole 16 for inserting the filter is made facing the filter inserting hole 13. The filter 12 is inserted from outside through the hole 16 and the hole 13 and the recess is covered by a cover 17. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1132167-A (JP)
Title: Image reader
Inventor: ASAI SHINJI
IPC: H04N1/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of attaching a harness for connecting an inverter unit and a scanning body moved at different speeds to a linking mechanism provided between the inverter unit and the scanning body and surely stabilizing the operation of the linking mechanism. SOLUTION: This image reader is provided with a freely bendable linking mechanism 13 provided with at least two links 13a and 13b between a first traveling body 3 and a second traveling body 9 and the middle part of the harness 14 for electrically connecting the first traveling body 3 and the second traveling body 9 is attached to the linking mechanism 13. In this case, an energizing means for energizing a connection part 13y between the adjacent links 13a and 13b when the connection points 13x, 13y and 13z of the linking mechanism 13 are arranged on one straight line is provided.
Patent JP-S6258517-A (JP)
Inventor: DEIBITSUDO ETSUCHI NIYUUROSU
IPC: H01B7/17
Filed: 1986-08-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001013545-A (JP)
Title: Lens hood
Inventor: HAYAKAWA MASAHIRO
IPC: G03B11/04
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain a lens hood which can support a photographing lens without deteriorating light shielding performance by constituting a long divided light shielding wall of a fixed wall part, a movable wall part and a wall part connection means movably connecting the movable wall part to the fixed wall part. SOLUTION: The movable wall part 13b is supported by the fixed wall part 13a so that it can be rotated to a light shielding position where a front end supporting surface 20 and a back end surface 21 are brought into contact with each other and a position where the wall part 13b is retreated to the outside circumferential side of the wall part 13a with a hinge pin 18 as a shaft. When a lens barrel for a photographing lens 70 is inverted by making the lens hood 10 face downward from a light shielding state for photographing, the gravity of the lens barrel 70 is added to the wall part 13b and the wall part 13b is moved (turned) to the outside surface of the wall part 13a through a hinge part 15. Then, the front end supporting surface 20 of the wall part 13a is brought into contact with a surface to be placed.  Since the hood 10 can self- stand when the supporting surface 20 is exposed at the most front part of the hood 10, the lens barrel 70 can be supported in an inverted state.
Patent JP-H1112533-A (JP)
Title: Aqueous coating composition
Inventor: MORI YOSHIO
IPC: C09D155/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject coating composition reduced in the generation of fume on its thermal curing treatment and giving coating films excellent in performances by neutralizing an amino resin-modified polymer obtained by reacting an amino resin with a copolymer comprising a specific radical- polymerizable compound having a hydroxyl group at the terminal, an α,β- ethylenically unsaturated carboxylic acid and one or more other radical- polymerizable monomers. SOLUTION: This coating composition having a solid content of 30-60 wt.% is obtained by neutralizing it with a base (e.g. an organic amine, ammonia) an amino resin-modified polymer having a number-average mol.wt. of 20,000-50,000 and obtained by reacting an amino resin (e.g. an alkyl-etherified melamine resin) with a copolymer comprising 5-40 wt.% of a radical- polymerizable compound of the formula [R<1> is H, methyl; (i) is 2 or 3; (j) is 2-60], 1-20 wt.% of an α,β-ethylenically unsaturated carboxylic acid [preferably (meth)acrylic acid], and 40-94 wt.% of one or more other radical-polymerizable monomers [e.g. an alkyl (meth)acrylate].
Patent JP-H119314-A (JP)
Title: Ring
Inventor: IWASE EMIKO
IPC: A44C9/02
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a ring which is easily put on/off by the adoption of a diameter extending mechanism with an excellent adaptability in a finger. SOLUTION: A ring part is constituted of a first arcuate part 1 and the second arcuate part 2 which are respectively independent, one end parts 11 and 21 of them are connected rotatably so as to permit the other end parts 11 and 21 to be attachable/detachable, the third arcuate part 3 which is overlapped at the outer peripheral side of the second arcuate part 2 is connected to the other end part 11 of the first arcuate part 1 so as to be rotatable and the fourth arcuate part 4 which is overlapped with a slit 25 formed along the width direction center part of the second arcuate part 2 by executing folding in the other end part 21 is connected to the other end part 21 of the second arcuate part 2 so as to be rotatable.  Besides, one end part 42 of the fourth arcuate part 4 is connected to one end side 32 of the third arcuate part 3 so as to be rotatable and also a corner part 43 which can be restrained with a slit terminating part 26 in a state where overlapping is executed with the slit 25 is formed in one end part of the fourth arcuate part 4.
Patent JP-S6426421-A (JP)
Title: Injection mold
Inventor: MITAKE HIROSHI
IPC: B29L22/00
Filed: 1987-07-22
Abstract: PURPOSE:To improve a molding cycle without causing deterioration in quality, by a method wherein the tip part of a cooling water hole is formed conically close to a part facing on a gate, a rib is stretched out to the cooling water hole on the inside of a core and provided about parallel with a flowing direction of the cooling water in a mold for bottomed cylindrical injection moldings. CONSTITUTION:Cooling water streamed into a cooling water hole through a feed hole 15 is lifted along a partition plate 12, turned round the upper part of the partition plate 12 at the tip part of the same, descended and streamed out into a discharge hole 16. A ceiling face 19 of a folded back part of a cooling water hole 13 is formed into a state of a truncated cone and its upper base 19a is situated directly below a gate 6. A pair of ribs 20, 21 stretched out to the cooling water hole 13 about in parallel with a flowing direction of the cooling water are provided on the ceiling face 19. With this construction, the tip part of a core bushing 9 can be reinforced and thinned. Therefore, heat transfer from the upper base 19a to the tip face becomes easy, molten resin within a cavity 3 in the vicinity of the gate 6 is cooled efficiently and solidification time is shortened. Then a molding cycle can be improved by holding fixed quality without generating poor external appearance.
Patent JP-H0743272-A (JP)
Title: Preparation of sample for transmission electronic microscope
Inventor: SHIOTANI KEIJI
IPC: G01N1/32
Filed: 1993-07-26
Abstract: PURPOSE:To allow the formation of a sample having a wide observation range by thinning the sample prior to ion milling. CONSTITUTION:A sample of silicon substrate is cut into a sample piece (silicon) 2 of 5mm square which is then polished as thin as about 30mum from the side opposite to the observing surface 1. The surface 1 is entirely applied with a photoresist film 3 which is then removed at the end parts of the sample piece 2. It is then immersed into an HF based silicon etching liquid and the removed part of the film 3 is etched to several mm thick. After removing the film 3 entirely, silicon oxide 4 is deposited on the entire surface including the etched surface. It is then bonded, on the silicon oxide 4 side, to an abrasive board such as a glass plate and the sample piece 2 is abraded, on the rear thereof, until the silicon oxide 4 is exposed. A reinforcing ring 5 is then bonded through an adhesive to the test piece 2 thus removing the silicon oxide 4. Furthermore, the thickness of the test piece 2 is set at several hundreds nm, as required, by ion milling or the like thus preparing a sample.
Patent JP-H0623223-A (JP)
Title: Waste gas treating apparatus
Inventor: IZUMO MASAKADO
IPC: B01D53/34
Filed: 1992-07-10
Abstract: PURPOSE:To effectively treat waste gas with a small quantity of powdery adsorbent by bringing the adsorbent a little contaminated and the regenerated adsorbent into contact with a gas to be treated of high concentration in the 1st stage and a gas to be treated of low concentration in the 2nd stage, respectively in a pneumatic carrying process. CONSTITUTION:The waste gas treating apparatus is equipped with a regenerating device consisting of an adsorptive pneumatic carrying means 1, a separation means 2, a low temperature heating treatment means 3 and a high temperature heating treatment means 4, the 2nd stage adsorbent feed means 5, the 1st treatment means 6 and the 2nd treatment means 7. When the gas to be treated 8 is in a state of high component concentration of several hundreds ppm, the contaminated adsorbent separated by a cyclone 14A and the 1st bag filter 15A or by the 1st bag filter 15A only is returned to perform the primary adsorption. And when the gas to be treated is in a state of low component concentration of several tens ppm, it comes into contact with clean regenerated adsorbents to perform the secondary adsorption.
Patent JP-H1027050-A (JP)
Title: Serial transmission system
Inventor: HOSOI YOSHIAKI
IPC: G06F3/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To output data as they are without logically repeating and outputting data by software of a CPU, and to prevent error in software design by connecting a drive output CPU and a peripheral device through a diode. SOLUTION: A CPU 1 has an output buffer 11 and an input buffer 12. A CPU 2 has an output buffer 21 and an input buffer 22. Further, the peripheral device 3 has an open-collector output transistor 31 and an input buffer 32. The peripheral device 4 has an open-drain output FET 41 and an input buffer 42. Then a diode 6 has its cathode side connected to the drive output port A of the CPU 1 and its anode side connected to a serial data bus 10 for bidirectional semi-duplex communication. Further, a diode 7 has its cathode side connected to the drive output port E of the CPU 2 and its anode side connected to a serial bus 10. Further, a resistance 5 pulls up the serial data bus 10 to a power input terminal W.
Patent JP-H0717858-A (JP)
Title: Testosterone-5alpha-reductase inhibitor
Inventor: YANAGISAWA TOSHIHIKO
IPC: A61K31/12
Filed: 1993-06-30
Abstract: PURPOSE:To provide the medicine containing a specific compound isolated from a galenical: Glycyrrhiza radix, its original plant: Glycyrrhiza glabra, or other same genus plant as an active ingredient, having a testosterone-5alpha- reductase-inhibiting action, and useful for android alopecia, prostatomegaly, acne therapeutic medicine, etc. CONSTITUTION:The testosterone-5alpha-reductase-inhibiting agent having a testosterone-5alpha-reductase-inhibiting action and useful for the therapy of android alopecia, prostatomegaly, acne, etc., is obtained by compounding a compound of formula I (R1 is H, 1-6C lower alkyl) or a compound of formula II (R2 is H, 1-6C lower alkyl) isolated from a galenical: Glycyrrhiza radix, its original plant: Glycyrrhiza glabra, or other same genus plant as an active ingredient with additives such as an excipient, a binder, a disintegrating agent, a surfactant, a lustering agent, a flowability-improving agent, a flavor, a coloring agent, and a perfume, and subsequently prepared the mixture into an oral agent such as tablets, capsules, granules, pills or powder, or into a parenteral agent such as injections or suppositories.
Patent JP-H0844345-A (JP)
Title: Key height adjusting device
Inventor: YAMASHITA MITSUO
IPC: G10C9/00
Filed: 1994-08-04
Abstract: PURPOSE:To obtain a key height adjusting device capable of relatively easily adjusting the heights at the front ends of keys without removing the keys of a piano. CONSTITUTION:The height of pillow felt 16 increases as shown by a broken line and the height from a mouth rod 28 at the front end 2a of the key 2 decreases (h0 h1) when wood screws 20, 22 are rotated in a direction of pulling these screws from a rack plate 4 from the position of the pillow felt 16. The height of the pillow felt 16 decreases and the height from the mouth rod 28 at the front end 2a of the key 2 increases when the wood screws 20, 22 are rotated in a screwing down direction. Since the height is changed by adjusting the height of a frame rear 10, the height change nearly the same as the adjustment quantity arises at the front end 2a and the delicate adjustment is easy. Since the height of the frame rear 10 is adjusted, the easy adjustment from the circumference of the rear end 2b of the key 2 is possible even if the key 2 is held installed. The adjusting operation is extremely efficient. The easy adjustment from the spacing parts of the respective key areas is possible as well.
Patent JP-S5988310-A (JP)
Inventor: ABURAHAMU ARAYA
IPC: B01J29/87
Filed: 1983-10-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6157508-A (JP)
Inventor: BERUNTO BIIRANTO KURIYUUGAA
IPC: A01N57/36
Filed: 1985-08-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59136062-A (JP)
Inventor: RAARUSU GIUNAARU MUUREN
IPC: H02K19/06
Filed: 1983-10-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001008849-A (JP)
Title: Purified water discharging utensil
Inventor: KAWACHI TOSHIO
IPC: B05B1/18
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To show the replacement timing of a purifying cartridge at a glance and to simply display the next replacement timing when the purifying cartridge is newly replaced in a shower head purifying the city water with the purifying cartridge and shower-discharging the purified water. SOLUTION: In a shower head which stores a purifying cartridge 18 in a cartridge chamber disposed on a water passage 12, purifies the city water, and discharges the purified water, a display ring 32 applied with a display for showing the replacement timing of the purifying cartridge 18 in the peripheral direction is rotatably fitted to a main body 10, and an indication section 38 showing the portion corresponding to the replacement timing in the display is formed on the main body 10 adjacently to the display ring 32.
Patent JP-H1031760-A (JP)
Title: Graphic processor
Inventor: KAMINE HIROSHIGE
IPC: G06F17/50
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To produce the graphic of a flexible shape and to improve operation efficiency by performing an offset processing to an extension direction in addition to the two directions of a vertical direction to an object element. SOLUTION: An element selection part 6 selects an offset object element and a coordinate acquisition part 7 acquires a selection coordinate in selecting the offset object element. A direction discrimination part 8 discriminates an offset direction in the two directions of the vertical direction or the extension direction to the offset object element corresponding to the selection coordinate. A direction specifying part 9 specifies the offset direction to one of the two directions of the vertical direction for the offset object element and an offset value is inputted by an offset value input part 10. Offsetting is executed in an offset execution part 11.  Thus, the offset processing to the extension direction of the offset object element is performed in addition to the two directions of the vertical direction to the offset object element, the function of an offset command is improved and the operability of producing graphic is improved.
Patent JP-H0471661-A (JP)
Title: Transfer type coating method for granular substance
Inventor: MATSUNAGA MASABUMI
IPC: B05D1/26
Filed: 1990-07-12
Abstract: PURPOSE:To obtain a smoothly coating surface by spraying or tentatively applying or sticking a granular substance to the surface on one side of a cyclically moving sheet and applying intermittent impact to the sheet from the opposite surface side thereby detaching the granular substance on the sheet and transferring and applying the granular substance onto the surface of a material to be coated. CONSTITUTION:The granular substance PD rides on the cyclically moving sheet surface 1 and moves forward when the granular substance is tentatively applied or sprayed on the start side of the sheet surface 1f. Further, a compressed gas Ab is intermittently ejected by a nozzle 3 for gas toward the opposite surface 1b side tentatively stuck with the granular substance and is sprayed to this surface 1b when the sheet 1 advances to the point 'A'. The sheet 1 is vertically oscillated by such intermittent impacts. The granular substance Pd1 on the sheet 1 applied with the energy thereof is detached from the surface of the sheet and is moved vertically (Pd1') to arrive and stick to and at (Pd2) on the rear surface of the material O1 to be coated moving above the granular substance in parallel with the sheet 1. Namely, the granular substance is applied on the material to be coated by a transfer type. The smoothly coating surface is obtd. in this way.
Patent JP-S5976678-A (JP)
Title: Submerged arc welding method
Inventor: MORI NAOMICHI
IPC: B23K9/23
Filed: 1982-10-22
Abstract: PURPOSE:To equalize roughly the content of carbon in a weld zone to the content thereof in a base material and to obtain a satisfactory product having no weld crack in submerged arc welding of dead soft steel by maintaining the content of carbon in a welding wire at the content lower by a specified amt. than the content of carbon in the base material. CONSTITUTION:The range for the content of carbon where a high temp. crack arises hardly is about 0.06-0.16C region and about <=0.03C in welding of dead soft steel. Therefore, if the content of carbon in a welding wire satisfies the formula regulating the content of C in a base material and the wire, the content of carbon in the weld zone is roughly equal to the content of carbon in the base material and no high temp. cracks arises. The contribution factor beta of the base material to the weld metal in said formula is about 0.6-0.7.
Patent JP-H0910878-A (JP)
Title: Production of laminated panel for heat exchanger and device therefor
Inventor: MORITA TADASHI
IPC: B23K37/053
Filed: 1995-06-28
Abstract: PURPOSE: To enable automated production and improvement in welding quality of a laminated panel for a heat exchanger. CONSTITUTION: One assembly of a laminated panel for a heat exchanger is produced by piling in several layers the integrated plate panels, in which the whole periphery of overlapped joint part by piling/forming the flange part formed on the outer periphery of press formed upper plate/lower plate is joined in air tight.  Rings (f) for connecting are arranged to opening tubes as a header at left/right symmetrical position of panel from inside, the opening tube of next panel is overlapped on the ring for connecting, the butt welding part between the overlapped opening tube and ring for connecting, after a clamp device 3 and each clamp of 8 ring receiving device 8 for connecting are respectively opened in the radial direction and a height/radial direction of the plate panel are positioned, is welded by turning a welding torch 19 along the peripheral line of butt welding part from the outside of opening tube. By this method, positioning precision of welding part is improved and effect of welding heat deformation is reduced, thus, production is executed by piling a work upward.